.flip-container {
    -webkit-perspective: 1000;
    -moz-perspective: 1000;
    -ms-perspective: 1000;
    perspective: 1000;

    -ms-transform: perspective(1000px);
    -moz-transform: perspective(1000px);
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;

    border: 1px solid #ccc;
}

/*
.flip-container:hover .flipper, .flip-container.hover .flipper, #flip-toggle.flip .flipper {
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -ms-transform: rotateY(180deg);
    transform: rotateY(180deg);
    filter: FlipH;
    -ms-filter: "FlipH";
}
*/


/* START: Accommodating for IE */
.flip-container:hover .back, .flip-container.hover .back {
    -webkit-transform: rotateY(0deg);
    -moz-transform: rotateY(0deg);
    -o-transform: rotateY(0deg);
    -ms-transform: rotateY(0deg);
    transform: rotateY(0deg);
}

.flip-container:hover .front, .flip-container.hover .front {
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    transform: rotateY(180deg);
}

/* END: Accommodating for IE */

.flip-container, .front, .back {
    width: 320px;
    height: 427px;
}

.flipper {
    -webkit-transition: 0.6s;
    -webkit-transform-style: preserve-3d;
    -ms-transition: 0.6s;

    -moz-transition: 0.6s;
    -moz-transform: perspective(1000px);
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;

    transition: 0.6s;
    transform-style: preserve-3d;

    position: relative;
}

.front, .back {
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    backface-visibility: hidden;

    -webkit-transition: 0.6s;
    -webkit-transform-style: preserve-3d;

    -moz-transition: 0.6s;
    -moz-transform-style: preserve-3d;

    -o-transition: 0.6s;
    -o-transform-style: preserve-3d;

    -ms-transition: 0.6s;
    -ms-transform-style: preserve-3d;

    transition: 0.6s;
    transform-style: preserve-3d;

    position: absolute;
    top: 0;
    left: 0;
}

.front {
    -webkit-transform: rotateY(0deg);
    -ms-transform: rotateY(0deg);
    background: lightgreen;
    z-index: 2;
}

.back {
    background: lightblue;
    -webkit-transform: rotateY(-180deg);
    -moz-transform: rotateY(-180deg);
    -o-transform: rotateY(-180deg);
    -ms-transform: rotateY(-180deg);
    transform: rotateY(-180deg);
}

.front .name {
    font-size: 2em;
    display: inline-block;
    background: rgba(33, 33, 33, 0.9);
    color: #f8f8f8;
    font-family: Courier;
    padding: 5px 10px;
    border-radius: 5px;
    bottom: 60px;
    left: 25%;
    position: absolute;
    text-shadow: 0.1em 0.1em 0.05em #333;


    -webkit-transform: rotate(-20deg);
    -moz-transform: rotate(-20deg);
    -ms-transform: rotate(-20deg);
    transform: rotate(-20deg);
}

.back-logo {
    position: absolute;
    top: 40px;
    left: 90px;
    width: 160px;
    height: 117px;
    background: url(/wordpress/wp-content/uploads/2014/03/hack-logo.jpg) 0 0 no-repeat;
}

.back-title {
    font-weight: bold;
    color: #00304a;
    position: absolute;
    top: 180px;
    left: 0;
    right: 0;
    text-align: center;
    text-shadow: 0.1em 0.1em 0.05em #acd7e5;
    font-family: Courier;
    font-size: 2em;
}

.back p {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    text-align: center;
    padding: 0 20px;
}

/* vertical */
.vertical.flip-container {
    position: relative;
}

.vertical .back {
    -webkit-transform: rotateX(180deg);
    -moz-transform: rotateX(180deg);
    -ms-transform: rotateX(180deg);
    transform: rotateX(180deg);
}

.vertical.flip-container .flipper {
    -webkit-transform-origin: 100% 213.5px;
    -moz-transform-origin: 100% 213.5px;
    -ms-transform-origin: 100% 213.5px;
    transform-origin: 100% 213.5px;
}

.front.pic {
    background: url('https://www.webhek.com/wordpress/wp-content/uploads/2014/03/hacker.jpg') 0 0 no-repeat;
}

/*
.vertical.flip-container:hover .flipper {
    -webkit-transform: rotateX(-180deg);
    -moz-transform: rotateX(-180deg);
    -ms-transform: rotateX(-180deg);
    transform: rotateX(-180deg);
}
*/

/* START: Accommodating for IE */
.vertical.flip-container:hover .back, .vertical.flip-container.hover .back {
    -webkit-transform: rotateX(0deg);
    -moz-transform: rotateX(0deg);
    -o-transform: rotateX(0deg);
    -ms-transform: rotateX(0deg);
    transform: rotateX(0deg);
}

.vertical.flip-container:hover .front, .vertical.flip-container.hover .front {
    -webkit-transform: rotateX(180deg);
    -moz-transform: rotateX(180deg);
    -o-transform: rotateX(180deg);
    transform: rotateX(180deg);
}

/* END: Accommodating for IE */
